There are several wallets that support wax blockchain. However, we recommend using WCW (Wax Cloud Wallet) or Anchor.
The WAX Cloud Wallet is the easiest way to create, use, and manage an account on the WAX blockchain. The Wax Cloud wallet is a super user friendly web wallet for the Wax Blockchain.
The Anchor wallet is a EOS based wallet for any blockchain that is based on EOS like Wax, FIO, Proton and more. This wallet allows you to hold your own Private keys and allows you to create custom username for the Wax blockchain. This wallet is available on Windows Desktop and on iPhone or iPad currently.